---
product_id: 723798837
title: "Samsung 77-Inch Class S90F Smart TV (2025 Model, 77S90F), NQ4 Gen3 Processor, Upscaling Pro, HDR+, Motion Xcelerator 144Hz, Vision, Alexa Built-in, 4K"
brand: "samsung"
price: "₩13880489"
currency: KRW
in_stock: true
category: "Samsung"
url: https://www.desertcart.kr/products/723798837-samsung-77-inch-class-s90f-smart-tv-2025-model-77s90f
store_origin: KR
region: South Korea
---

# 144Hz ultra-smooth refresh rate for gaming HDR+ with Pantone® validated vibrant colors 128 AI neural networks powering upscaling Samsung 77-Inch Class S90F Smart TV (2025 Model, 77S90F), NQ4 Gen3 Processor, Upscaling Pro, HDR+, Motion Xcelerator 144Hz, Vision, Alexa Built-in, 4K

**Brand:** samsung
**Price:** ₩13880489
**Availability:** ✅ In Stock

## Summary

> 📺 Elevate your living room with the future of 4K OLED brilliance — don’t just watch, experience it!

## Quick Answers

- **What is this?** Samsung 77-Inch Class S90F Smart TV (2025 Model, 77S90F), NQ4 Gen3 Processor, Upscaling Pro, HDR+, Motion Xcelerator 144Hz, Vision, Alexa Built-in, 4K by samsung
- **How much does it cost?** ₩13880489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/723798837-samsung-77-inch-class-s90f-smart-tv-2025-model-77s90f)

## Best For

- samsung enthusiasts

## Why This Product

- Trusted samsung brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vivid HDR+ Visuals:** Pantone® validated OLED HDR+ technology brings cinema-grade contrast and vibrant colors to your living room, making every scene pop with life.
- • **AI-Powered 4K Brilliance:** Experience every frame upscaled flawlessly by Samsung’s NQ4 Gen3 processor, delivering razor-sharp 4K clarity that puts you ahead of the curve.
- • **Immersive Dolby Atmos Sound:** 2.1 channel surround sound with 40W output delivers rich, room-filling audio that elevates your viewing experience to a cinematic level.
- • **Ultra-Smooth Motion Mastery:** Motion Xcelerator 144Hz ensures buttery-smooth action for gaming and sports, so you never miss a beat or a goal.
- • **Voice-Activated Smart Control:** Built-in Alexa lets you control your entertainment hands-free, seamlessly integrating into your smart home ecosystem.

## Overview

The Samsung 77-Inch Class S90F Smart TV (2025) features a cutting-edge NQ4 Gen3 AI processor with 128 neural networks for superior 4K upscaling, HDR+ with Pantone® validated colors, and a blazing-fast 144Hz refresh rate optimized for gaming and sports. Integrated Alexa voice control and Dolby Atmos 2.1 surround sound complete this premium OLED TV, designed for professionals who demand immersive, smooth, and vibrant entertainment.

## Description

Our fastest 4K processor powers Samsung Vision AI1 to upscale your favorite content2 and put you at the center of the action. Powerful OLED HDR+ contrast and Pantone® Validated color let you appreciate every detail. Dynamic motion enhancement technology delivers ultra-smooth action for crisp visuals at blazing-fast speeds —whether you're streaming or gaming.1Samsung Vision AI features vary by model; see product specifications on Samsung.com for more info 2Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.*Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.**Compared to OLED HDR.42”, 48” are OLED HDR.***4K 144Hz is only available with PC connected games that support such specifications (PC graphic card required). Performance may vary.

## Features

- OUR MOST ADVANCED 4K AI PROCESSOR: Powered by 128 neural networks to deliver AI-enhanced picture and optimized sound, resulting in an exceptional 4K experience for streaming, gaming, live sports and more.*
- TRANSFORMS EVERYTHING ON SCREEN TO IMPRESSIVE 4K RESOLUTION*: See impressive details on screen. Our AI processor upscales everything you watch to 4K using 128 AI neural networks and ensures incredibly sharp and smooth picture quality.*
- POWERFUL BRIGHTNESS AND DEEPER CONTRAST IN EVERY PIXEL**:Experience powerful brightness and deeper contrast revealing nuanced detail in each scene. The NQ4 AI Gen3 processor analyzes each scene and boost brightness to illuminate even the smallest details.**
- BRINGS SMOOTH MOTION TO SPORTS AND TEAR-FREE GAMING: Experience smooth visuals and elite speeds for VRR gaming at up to 4K 144Hz.***
- KEEP YOUR EYE ON THE BALL: The AI processor smooths the motion of fast-moving balls and text, reducing blur and flickering, so you don't lose sight of the action.*
- TRANSFORM CONTENT TO HDR-LIKE QUALITY: Intelligently transforms SDR content to HDR-like quality with brighter highlights, more vibrant colors, and clearer details for dazzling picture.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DXN1QNFW |
| Additional Features | Built-In Speaker, Game Mode |
| Annual Energy Consumption | 343 kilowatt_hours_per_1000_hours |
| Antenna Location | Entertainment, Gaming |
| Aspect Ratio | 16:9 |
| Audio Input | HDMI |
| Audio Output Mode | Surround |
| Base Depth | 14.1 inches |
| Base Width | 14.4 inches |
| Battery Type | Alkaline |
| Best Sellers Rank | #4,493 in Electronics ( See Top 100 in Electronics ) #4 in OLED TVs |
| Bluetooth Version | 5.3 |
| Brand | Samsung |
| Built-In Media | Power Cable, Remote Control, Stand, User Manual |
| Color | Graphite Black |
| Compatible Devices | Smartphone |
| Connectivity Technology | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Connector Type | Ethernet, HDMI, USB |
| Content Sharing Direction | TV to Mobile |
| Contrast Ratio | High |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (616) |
| Display Backlight Technology | LED |
| Display Language Options | English, French, Spanish |
| Display Refresh Rate in Hertz | 144 |
| Display Size Class | 77 inches |
| Display Technology | OLED |
| EU Spare Part Availability Duration | 7 years |
| HDR Format Supported | HDR10+ |
| Hardware Interface | Bluetooth, Ethernet, HDMI, USB |
| Integrated Surround Sound Format | Dolby Atmos |
| Internet Applications | Netflix, Prime Video, YouTube |
| Item Dimensions D x W x H | 14.1"D x 67.7"W x 41.7"H |
| Item Weight | 80.7 pounds |
| Item Weight Without Stand | 76.7 pounds |
| Manufacturer | SAMSUNG |
| Mfr Part Number | QN77S90FAFXZA |
| Model Name | E1SAMQN77S90FRB |
| Model Number | QN77S90FAFXZA |
| Model Series | S90F |
| Model Year | 2025 |
| Motion Enhancement Technology | Motion Xcelerator 144Hz |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 2 AAA batteries required. |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | Tizen |
| Parental Control Technology | V-Chip |
| Picture Quality Enhancement Technology | NQ4 AI Gen3 Processor |
| Power Consumption | 182 watts |
| Refresh Rate | 144 hertz |
| Resolution | 4K |
| Screen Finish | Glossy |
| Screen Mirroring Technology | SmartShare |
| Screen Size | 77 inches |
| Signal Format | ATSC |
| Size | 77-Inch |
| Software Update Supported to Date | unknown |
| Speaker Description | 2.1CH |
| Speaker Maximum Output Power | 40 watts |
| Specific Uses For Product | Entertainment, Gaming |
| Total Number of HDMI Ports | 4 |
| Total USB 3.0 Ports | 1 |
| Total Usb Ports | 2 |
| Tuner Type | ATSC |
| UPC | 887276946054 |
| Unit Count | 1 Count |
| VESA Mount Standard | 400 x 300 mm |
| Video Encoding | H.264, H.265 (HEVC) |
| Warranty Description | 1 Year Manufacturer |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth, Wi-Fi |

## Product Details

- **Aspect Ratio:** 16:9
- **Brand:** Samsung
- **Connectivity Technology:** Bluetooth, Ethernet, HDMI, USB, Wi-Fi
- **Display Technology:** OLED
- **Included Components:** Power Cable, Remote Control, Stand, User Manual
- **Product Dimensions:** 14.1"D x 67.7"W x 41.7"H
- **Refresh Rate:** 144 hertz
- **Resolution:** 4K
- **Screen Size:** 77 inches
- **Special Feature:** Built-In Speaker, Game Mode

## Images

![Samsung 77-Inch Class S90F Smart TV (2025 Model, 77S90F), NQ4 Gen3 Processor, Upscaling Pro, HDR+, Motion Xcelerator 144Hz, Vision, Alexa Built-in, 4K - Image 1](https://m.media-amazon.com/images/I/81a7MINnI9L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- SAMSUNG 77-Inch Class OLED S90F 4K Smart TV (2025 Model) NQ4 AI Gen3 Processor, 4K AI Upscaling Pro, OLED HDR +, Motion Xcelerator 144Hz, Samsung Vision AI, Alexa Built-in
- SAMSUNG Slim Fit TV Wall Mount, Compatible w/ 43”- 85” Q Series, Crystal UHD Series Televisions, Easy Installation, Blends w/Any Interior, Minimalist Look, WMN-B50EB/ZA, 2022, Black
- SAMSUNG 55-Inch Class 4K Crystal UHD DU8000 Series HDR Smart TV w/Object Tracking Sound Lite, Motion Xcelerator, Ultra Slim Design, Gaming Hub, Alexa Built-in (UN55DU8000, 2024 Model)

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**Shop now:** [https://www.desertcart.kr/products/723798837-samsung-77-inch-class-s90f-smart-tv-2025-model-77s90f](https://www.desertcart.kr/products/723798837-samsung-77-inch-class-s90f-smart-tv-2025-model-77s90f)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-19*